2.Headbox:
With four air cushion type headbox, corresponding to top layer, lining layer, core layer , bottom layer, and by controlling the gas pressure in the headbox to control and stabilize the sizing of the pulp.

4. Press section:
First press, second press, third press and fourth pressure. The first press is vacuum press with vacuum suction roll which equipped with one rubber coated metal roller, one vacuum press roll; The second and third press are all MG press and each with one upper and lower rubber coated metal roll; The fourth press is glossy press which equipped with one stone roller and one rubber covered metal roller. The first three press are respectively equipped with wire guiding roll and felt suction box and upper & lower felts. These four press is pressurized by the hydraulic cylinder pressure.